> For the complete documentation index, see [llms.txt](https://virtualfactory.gitbook.io/vlft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://virtualfactory.gitbook.io/vlft/enabling-tech.md).

# Enabling technologies

- [Node-RED](https://virtualfactory.gitbook.io/vlft/enabling-tech/nodered.md)
- [Node-RED tutorial](https://virtualfactory.gitbook.io/vlft/enabling-tech/nodered/tutorial.md)
- [RDF libraries](https://virtualfactory.gitbook.io/vlft/enabling-tech/rdf-libraries.md)
- [MQTT](https://virtualfactory.gitbook.io/vlft/enabling-tech/mqtt.md)
- [MQTTX](https://virtualfactory.gitbook.io/vlft/enabling-tech/mqtt/mqttx.md)